[ARM] Kirkwood: Marvell SheevaPlug support

Signed-off-by: Nicolas Pitre <nico@marvell.com>

diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig
index 3600cd9..5324436 100644 (file)
--- a/arch/arm/mach-kirkwood/Kconfig
+++ b/arch/arm/mach-kirkwood/Kconfig
@@ -20,6 +20,12 @@ config MACH_RD88F6281
          Say 'Y' here if you want your kernel to support the
          Marvell RD-88F6281 Reference Board.
 
+config MACH_SHEEVAPLUG
+       bool "Marvell SheevaPlug Reference Board"
+       help
+         Say 'Y' here if you want your kernel to support the
+         Marvell SheevaPlug Reference Board.
+
 endmenu
 
 endif

diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile
index fdff35c..de81b4b 100644 (file)
--- a/arch/arm/mach-kirkwood/Makefile
+++ b/arch/arm/mach-kirkwood/Makefile
@@ -3,3 +3,4 @@ obj-y                           += common.o addr-map.o irq.o pcie.o mpp.o
 obj-$(CONFIG_MACH_DB88F6281_BP)                += db88f6281-bp-setup.o
 obj-$(CONFIG_MACH_RD88F6192_NAS)       += rd88f6192-nas-setup.o
 obj-$(CONFIG_MACH_RD88F6281)           += rd88f6281-setup.o
+obj-$(CONFIG_MACH_SHEEVAPLUG)          += sheevaplug-setup.o

diff --git a/arch/arm/mach-kirkwood/sheevaplug-setup.c b/arch/arm/mach-kirkwood/sheevaplug-setup.c
new file mode 100644 (file)
index 0000000..d48989d
--- /dev/null
+++ b/arch/arm/mach-kirkwood/sheevaplug-setup.c
@@ -0,0 +1,98 @@
+/*
+ * arch/arm/mach-kirkwood/sheevaplug-setup.c
+ *
+ * Marvell SheevaPlug Reference Board Setup
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/nand.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mv643xx_eth.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <mach/kirkwood.h>
+#include <plat/mvsdio.h>
+#include <plat/orion_nand.h>
+#include "common.h"
+
+static struct mtd_partition sheevaplug_nand_parts[] = {
+       {
+               .name = "u-boot",
+               .offset = 0,
+               .size = SZ_1M
+       }, {
+               .name = "uImage",
+               .offset = MTDPART_OFS_NXTBLK,
+               .size = SZ_4M
+       }, {
+               .name = "root",
+               .offset = MTDPART_OFS_NXTBLK,
+               .size = MTDPART_SIZ_FULL
+       },
+};
+
+static struct resource sheevaplug_nand_resource = {
+       .flags          = IORESOURCE_MEM,
+       .start          = KIRKWOOD_NAND_MEM_PHYS_BASE,
+       .end            = KIRKWOOD_NAND_MEM_PHYS_BASE +
+                         KIRKWOOD_NAND_MEM_SIZE - 1,
+};
+
+static struct orion_nand_data sheevaplug_nand_data = {
+       .parts          = sheevaplug_nand_parts,
+       .nr_parts       = ARRAY_SIZE(sheevaplug_nand_parts),
+       .cle            = 0,
+       .ale            = 1,
+       .width          = 8,
+       .chip_delay     = 25,
+};
+
+static struct platform_device sheevaplug_nand_flash = {
+       .name           = "orion_nand",
+       .id             = -1,
+       .dev            = {
+               .platform_data  = &sheevaplug_nand_data,
+       },
+       .resource       = &sheevaplug_nand_resource,
+       .num_resources  = 1,
+};
+
+static struct mv643xx_eth_platform_data sheevaplug_ge00_data = {
+       .phy_addr       = MV643XX_ETH_PHY_ADDR(0),
+};
+
+static struct mvsdio_platform_data sheevaplug_mvsdio_data = {
+       // unfortunately the CD signal has not been connected */
+};
+
+static void __init sheevaplug_init(void)
+{
+       /*
+        * Basic setup. Needs to be called early.
+        */
+       kirkwood_init();
+
+       kirkwood_uart0_init();
+       kirkwood_ehci_init();
+       kirkwood_ge00_init(&sheevaplug_ge00_data);
+       kirkwood_sdio_init(&sheevaplug_mvsdio_data);
+
+       platform_device_register(&sheevaplug_nand_flash);
+}
+
+MACHINE_START(SHEEVAPLUG, "Marvell SheevaPlug Reference Board")
+       /* Maintainer: shadi Ammouri <shadi@marvell.com> */
+       .phys_io        = KIRKWOOD_REGS_PHYS_BASE,
+       .io_pg_offst    = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,
+       .boot_params    = 0x00000100,
+       .init_machine   = sheevaplug_init,
+       .map_io         = kirkwood_map_io,
+       .init_irq       = kirkwood_init_irq,
+       .timer          = &kirkwood_timer,
+MACHINE_END